NGC 7354
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Planetary nebula data from NGC 7354 |
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| Photo from the Hubble Space Telescope | |
| AladinLite | |
| Constellation | Cepheus |
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Position equinox : J2000.0 |
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| Right ascension | 22h 40m 19.6s |
| declination | + 61 ° 17 ′ 05 ″ |
| Appearance | |
| Apparent brightness (visual) | 12.2 mag |
| Apparent brightness (B-band) | 12.9 mag |
| Angular expansion | 0.6 ′ × 0.6 ′ |
| Central star | |
| Physical data | |
| Redshift | −0.000142 |
| Radial velocity | −42.5 km / s |
| distance | 6800 ly |
| history | |
| discovery | Wilhelm Herschel |
| Date of discovery | November 3, 1787 |
| Catalog names | |
| NGC 7354 • PK 107 + 2.1 • GC 4827 • H II 705 • h 2178 • CS = 15.0 | |
NGC 7354 is a planetary nebula in the constellation Cepheus and has an angular extent of 0.6 'and an apparent magnitude of 12.2 mag.
The object was discovered by William Herschel on November 3, 1787 and is also known as PK 107 + 2.1 .
Web links
- astronews.de: Picture of the day